package com.jr.service;

import com.jr.entry.User;

public interface UserService {

    /**
     * 注册
     * @param user
     * @return
     */
    boolean register(User user);

    /**
     * 登录
     * @param user
     * @return
     */
    User login(User user);

    /**
     * 修改密码
     * @param user
     * @return
     */
    boolean updatePassword(User user);
    boolean selectUser(User user);

}
